74LV14DB,112

Inverter Gates Overview

The Nexperia 74LV14DB,112 is a hex inverting Schmitt trigger implemented in low-voltage Si-gate CMOS technology. It provides six independent inverting buffers with Schmitt-trigger inputs, designed to transform slowly changing input signals into sharply defined, jitter-free output signals. The device operates within a supply voltage range of 1.0 V to 5.5 V and features distinct switching thresholds for positive and negative-going signals, defining an input hysteresis voltage (VH). It is pin and function compatible with 74HC14 and 74HCT14 devices.

Inverter Gates Feature Summary

• Provides six inverting buffers with Schmitt-trigger inputs for signal conditioning
• Capable of transforming slowly changing input signals into sharply defined, jitter-free outputs
• Features distinct switching points for positive and negative-going signals to define input hysteresis
• Accepts TTL input levels when the supply voltage is between 2.7 V and 3.6 V

Inverter Gates Applications

• Wave and pulse shapers for highly noisy environments
• Astable multivibrators
• Monostable multivibrators

Inverter Gates Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and temperature range. Confirm RoHS compliance status and REACH registration details prior to integration. Ensure design margins account for the specified operating temperature ranges and power dissipation derating curves provided in the official datasheet.

Inverter Gates Selection Notes

Select this component for applications requiring noise immunity through Schmitt-trigger action on inverting logic paths. It is suitable for mixed voltage environments due to TTL level acceptance at specific supply voltages. Consider the wide supply voltage range and low power consumption characteristics when designing for battery-operated or low-voltage systems.

Inverter Gates Part Context

This part belongs to the 74LV series of low-voltage CMOS logic devices manufactured by Nexperia. The 74LV14 specifically implements hex inverters with Schmitt triggers. It serves as a functional equivalent to standard 74HC14 and 74HCT14 logic families but optimized for lower voltage operation ranging from 1.0 V to 5.5 V.

Inverter Gates Replacement Considerations

Public confirmed substitute part numbers include 74LV14PW,112 and 74LV14BQ,112.